Rapid: Individual Calculations November 2023
 Zahedi, Abtin  Total change: -47.60  Rating chartPersonal card
 13th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-10-04
RcRownchangeKK*chgGame
 1276 1007 1.00 6 -0.19 40 -7.60 
  Keshishi, Arman 1524 IRI0.001-0.0440-1.60 
  Mohammadi Bahabadi, Mohammad Reza 1271 IRI0.001-0.1840-7.20 
  Bargahi, Soroush 1209 IRI1.0010.764030.40 
  Salehi, Hosein 1348 IRI0.001-0.1240-4.80 
  Zibaei, Ali 1168 IRI0.001-0.2940-11.60 
  Aghaaligol, Pooyan 1138 IRI0.001-0.3240-12.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 16th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-10-27
RcRownchangeKK*chgGame
 1285 1007 0.00 5 -1.00 40 -40.00 
  Balouie, Mohammadmahdi 1523 IRI0.001-0.0440-1.60 
  Mousavi, Esmaiel 1261 IRI0.001-0.1940-7.60 
  Jaladati, Esmaeil 1297 IRI0.001-0.1640-6.40 
  Mighani, Saeid 1316 IRI0.001-0.1440-5.60 
  Kiashemshaki, Kourosh 1026 IRI0.001-0.4740-18.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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